Frederick L Curtis M D Inc
Frederick L Curtis M D Inc is a healthcare organization registered as Anesthesiology Physician in Pasadena, CA, holding Type 2 (organization) NPI 1598803561 since 2007. The authorized official on file is Frederick Curtis, President.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1598803561 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Frederick L Curtis M D Inc |
| Practice address | 39 CONGRESS ST STE 310, Pasadena, CA, 91105 |
| Phone | 6263143245 |
| Enumeration date | 2007-02-02 |
| Last updated in NPPES | 2024-05-17 |
Authorized official
| Name | Frederick Curtis |
|---|---|
| Title | President |
| Phone | 6265365828 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207L00000X | Anesthesiology Physician | Primary | A55566 | CA |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| W21424 | Other | CA | MEDICARE GROUP PTAN |
Copy-ready billing details
Provider: Frederick L Curtis M D Inc NPI: 1598803561 Taxonomy: 207L00000X (Anesthesiology Physician) Address: 39 CONGRESS ST STE 310, Pasadena, CA, 91105
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1295204113 | Huntington Specialty Surgery LLC | Organization | Ambulatory Surgical Clinic/Center | Pasadena, CA |
Verify this record
Cross-check NPI 1598803561 against the authoritative CMS record: view Frederick L Curtis M D Inc on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Who is the authorized official for Frederick L Curtis M D Inc?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-05-17.